As children analyse and retain the shapes' attributes and match the pieces together to make the complete picture, they use sequencing and deduction which develops overall logical reasoning.
Building with jigsaw blocks of different shapes gives children an insight on various aspects of geometry. Since the shapes are both symmetric as well as non-symmetric, there is an understanding of direction as well.
Children love to explore and create new patterns with these jigsaw blocks. This enhances their creative and thinking ability.
Inserting the jigsaw blocks in one another helps children develop fine motor skills and fosters dexterity.